The GKM 170 multi jet water meter (from Elster) operates on the velocity principle where water enters the measuring chamber through a number of ports and drives a rotor. The velocity of the rotor infers the flowrate and volume of water passed through the chamber. It comes in 15mm and 20mm sizes with nominal flow rates of Qn 1.5m3/h and 2.5m3/h respectively. Tested and certified to ISO 4064 Class B in the horizontal position.
The GKM 170 multi jet water meter (from Elster) operates on the velocity principle
The GKM 170 multi jet water meter (from Elster) operates on the velocity principle |